公开(公告)号：US08330245B2

公开(公告)日：2012-12-11

申请号：US13021443

申请日：2011-02-04

Applicant: John A. Pitney ,  Ichiro Yoshimura ,  Lu Fei

Inventor： John A. Pitney ,  Ichiro Yoshimura ,  Lu Fei

IPC: H01L27/12 ,  H01L29/32

CPC classification number: H01L21/76254 ,  H01L21/02024 ,  H01L21/02052

Abstract: The disclosure relates to preparation of silicon on insulator structures with reduced unbonded regions and to methods for producing such wafers by minimizing the roll-off amount (ROA) of the handle and donor wafers. Methods for polishing wafers are also provided.

Abstract translation: 本公开涉及具有减少的未结合区域的绝缘体上硅结构的制备以及通过使手柄和供体晶片的滚降量（ROA）最小化来制造这种晶片的方法。 还提供了抛光晶片的方法。

公开(公告)号：US20110150710A1

公开(公告)日：2011-06-23

申请号：US13061099

申请日：2009-03-17

Applicant: Tsutomu Tsuda ,  Ichiro Yoshimura ,  Hiromu Nishida

Inventor： Tsutomu Tsuda ,  Ichiro Yoshimura ,  Hiromu Nishida

IPC: B01D50/00 ,  H01J27/02

CPC classification number: A61L9/22 ,  A61L2209/134 ,  B03C3/383 ,  F24F2003/1635 ,  F24F2003/1682 ,  Y02A50/21

Abstract: A housing having a suction port and a discharge port, an impeller 21 and a casing 22 that houses the impeller 21, an air blower 2 housed in the housing, a filter that lets through the air suctioned from the suction port by the air blower 2, and two ion generating sections that generate positive and negative ions are provided. The ion generating section is arranged on a circular-arc guide wall 2a in the casing 22. The positive and negative ions generated by the ion generating section are efficiently included in the air passing through as laminar flow along the circular-arc guide wall 22a.

Abstract translation: 具有吸入口和排出口的壳体，容纳叶轮21的叶轮21和壳体22，容纳在壳体中的鼓风机2，通过鼓风机2吸入从吸入口吸入的空气的过滤器 并且提供了产生正离子和负离子的两个离子产生部分。 离子产生部分设置在壳体22中的圆弧引导壁2a上。由离子产生部产生的正离子和负离子被有效地包围在沿着圆弧引导壁22a作为层流通过的空气中。

公开(公告)号：US06379226B1

公开(公告)日：2002-04-30

申请号：US09869084

申请日：2001-06-20

Applicant: Masaaki Ikeda ,  Ichiro Yoshimura

Inventor： Masaaki Ikeda ,  Ichiro Yoshimura

IPC: B24B100

CPC classification number: H01L21/67057 ,  B24B37/34 ,  H01L21/6732 ,  H01L21/67326

Abstract: To provide a method for storing a carrier (3) for polishing a silicon wafer, which can store the carrier (3) in a manner to reduce scratches on the silicon wafer. The method includes storing a carrier (3) for use in polishing a silicon wafer completely immersed in a liquid. At least a substantial portion of the liquid is deionized water.

Abstract translation: 提供一种用于存储用于抛光硅晶片的载体（3）的方法，其可以以减少硅晶片上的划痕的方式存储载体（3）。 该方法包括存储用于抛光完全浸入液体中的硅晶片的载体（3）。 至少大部分液体是去离子水。

公开(公告)号：US5348564A

公开(公告)日：1994-09-20

申请号：US835892

申请日：1992-02-14

Applicant: Haruhiko Aikawa ,  Katsuya Nagayama ,  Yoichi Ishiguro ,  Ichiro Yoshimura ,  Yutaka Katsuyama ,  Nobuyuki Yoshizawa

Inventor： Haruhiko Aikawa ,  Katsuya Nagayama ,  Yoichi Ishiguro ,  Ichiro Yoshimura ,  Yutaka Katsuyama ,  Nobuyuki Yoshizawa

IPC: C03C25/10 ,  C03C25/22 ,  C03B37/025

CPC classification number: C03C25/1075 ,  C03C25/223

Abstract: An apparatus for manufacturing a hermetically coated optical fiber having a single reaction chamber into which a fare fiber and raw gas are to be introduced for applying a hermetic coating to the bare fiber while the bare fiber passes through the reaction chamber is characterized by that the reaction chamber has a plurality of inlet tubes to introduce the raw gas, and the plurality of inlet tubes open to the reaction chamber at different positions from each other in a direction of movement of the bare fiber passing through said reaction chamber.

Abstract translation: 一种用于制造具有单个反应室的气密涂层光纤的装置，其中在裸光纤通过反应室的同时，将导入纤维和原料气体的空气涂层施加到裸露的纤维上，其特征在于反应 室具有多个入口管以引入原料气体，并且多个入口管在通过所述反应室的裸纤维的运动方向上彼此不同的位置处朝向反应室开口。

公开(公告)号：US5281247A

公开(公告)日：1994-01-25

申请号：US985113

申请日：1992-12-03

Applicant: Haruhiko Aikawa ,  Yoichi Ishiguro ,  Katsuya Nagayama ,  Ichiro Yoshimura ,  Yutaka Katsuyama ,  Nobuyuki Yoshizawa

Inventor： Haruhiko Aikawa ,  Yoichi Ishiguro ,  Katsuya Nagayama ,  Ichiro Yoshimura ,  Yutaka Katsuyama ,  Nobuyuki Yoshizawa

IPC: C03C25/10 ,  C03C25/22 ,  C03C25/42 ,  C03B37/023

CPC classification number: C03C25/223 ,  C03C25/1075

Abstract: A hermetic coated optical fiber is produced by preparing a bare optical fiber by melting and drawing an optical fiber preform in a fiber drawing furnace and introducing the bare optical fiber in a reactor in which a raw material gas is introduced and forming a hermetic coating film around a surface of the bare optical fiber by a chemical vapor deposition method or pyrolysis in the reactor, wherein a part of an inert gas for purging the fiber drawing furnace which has been heated by a heater equipped in the furnace is exhausted and a rest of the inert gas is introduced in the reactor for diluting the raw material gas.

Abstract translation: 通过在纤维拉伸炉中熔融拉伸光纤预制件并将裸光纤引入到其中引入原料气体并形成密封涂膜的反应器中来制备密封涂层光纤 裸机光纤的表面通过化学气相沉积法或反应器中的热解，其中一部分用于吹扫由在炉中装备的加热器加热的纤维拉丝炉的惰性气体被排出，其余的 在反应器中引入惰性气体来稀释原料气体。

公开(公告)号：US5322228A

公开(公告)日：1994-06-21

申请号：US884185

申请日：1992-05-18

Applicant: Katsuya Nagayama ,  Toshifumi Hosoya ,  Yutaka Wada ,  Ichiro Yoshimura ,  Yasuo Matsuda ,  Yuji Kobayashi

Inventor： Katsuya Nagayama ,  Toshifumi Hosoya ,  Yutaka Wada ,  Ichiro Yoshimura ,  Yasuo Matsuda ,  Yuji Kobayashi

IPC: B65H54/88 ,  B65H63/036 ,  B65H63/06 ,  B65H65/00 ,  G01M11/08 ,  G02B6/44 ,  B65H54/02

CPC classification number: B65H57/003 ,  B65H54/88 ,  B65H63/036 ,  B65H63/06 ,  B65H65/00 ,  G01M11/088 ,  G02B6/4457 ,  B65H2701/32

Abstract: A method, for screening an optical fiber, and an apparatus for carrying out the method, in which two sucking nozzles and a tape sticking device are provided to automatically perform processing of the end portions of the optical fiber; and an automatic fiber transporting/mounting device is provided to transport the succeeding portion of the optical fiber to the winding roll and mount, it on the winding roll; dancer rolls are provided in the longitudinal direction of an arm; and supporting rolls are movable between the path line of the optical fiber and a position removed from the path line.

Abstract translation: 一种用于屏蔽光纤的方法和一种用于实施该方法的设备，其中设置两个吸嘴和带贴装置以自动执行光纤端部的处理; 并且提供自动纤维传送/安装装置，以将光纤的后续部分传送到卷绕辊并将其安装在卷绕辊上; 在臂的纵向方向上设置浮动辊; 并且支撑辊可以在光纤的路径线和从路径线去除的位置之间移动。

公开(公告)号：US5073179A

公开(公告)日：1991-12-17

申请号：US509958

申请日：1990-04-13

Applicant: Ichiro Yoshimura ,  Yasuo Matsuda ,  Yoshiki Chigusa

Inventor： Ichiro Yoshimura ,  Yasuo Matsuda ,  Yoshiki Chigusa

IPC: G02B6/00 ,  C03B37/025 ,  C03B37/027

CPC classification number: C03B37/0253 ,  C03B2205/40

Abstract: There is provided a drawing process for producing an optical fiber which comprises drawing the optical fiber from a preform therefor under tension to form the optical fiber while heating and melting the preform, wherein an outer diameter of the optical fiber on which no coating has been provided is measured at a position at which shrinkage of the outer diameter of the optical fiber, while stretched, is not larger than 0.5% and drawing conditions are controlled based on the deviation of the measured diameter from a preselected outer diameter.

公开(公告)号：US5017209A

公开(公告)日：1991-05-21

申请号：US352951

申请日：1989-05-17

Applicant: Ichiro Yoshimura

Inventor： Ichiro Yoshimura

IPC: C03B37/014 ,  C03B37/029 ,  C30B11/00 ,  C30B15/14 ,  F27D1/00

CPC classification number: C03B37/0146 ,  C03B37/029 ,  C30B11/003 ,  C30B15/14 ,  C03B2205/70

Abstract: A furnace comprising a cylindrical heater and a cylindrical insulation around the heater, wherein the insulation has anisotropy in heat transfer and a direction along which the thermal conductivity of the insulation is small corresponds to a direction along which temperature gradient within the insulation is steep. The insulation is formed of plural anisotropic parts arranged such that the direction along which thermal conductivity is low of one part blocks heat transfer from a direction along which the thermal conductivity of another part is high.

Abstract translation: 一种包括圆柱形加热器和围绕加热器的圆柱形绝缘体的炉，其中所述绝缘体具有热传递的各向异性，并且所述绝缘体的热导率较小的方向对应于绝缘体内的温度梯度陡峭的方向。 绝缘体由多个各向异性部分形成，其中热传导率低的方向一方阻碍从另一部分的导热性高的方向的传热。